This document provides an introduction to Islamic commercial law (fiqh muamalat). It begins by defining key Islamic concepts like aqidah, shariah, and akhlaq. It then outlines the different branches of fiqh, including fiqh ibadat (acts of worship), fiqh munakahat (family law), fiqh jinayat (criminal law), and fiqh muamalat (commercial transactions). It discusses the objectives of shariah (maqasid al-shariah) and the sources of shariah. Finally, it introduces the basic principles that guide forming rulings for Islamic transactions, including permissibility, mutual consent, conformity with ma